Robata & Warayaki
Robatayaki & straw-grilled
Bonito from Kochi and Omi beef from Shiga, grilled over straw right before you. Seasonal fish and vegetables draw out their fullest flavor over charcoal.
© 2026 UOMARU ISHIYAMA
Our story
Located by Ishiyama Station in Otsu, Shiga, Uomaru is a seafood izakaya where fresh fish and carefully selected sake meet the craft of robatayaki grilling.
Sashimi finished by skilled hands from fish delivered straight from the port, bonito from Kochi, and Omi beef from Shiga — grilled dynamically right before you over straw and charcoal.
A calm Japanese space with lively counter seats and relaxing table and sofa seating — for dates, family dinners, and company banquets alike.
Commitment
In spring, young 2-3kg first-catch bonito; in autumn, richly fatty 4-5kg returning bonito, carefully selected by season.
Most Kochi bonito is pole-and-line caught, leaving it beautiful and undamaged. We ship our select bonito direct from the port.
We use straw hand-cut ourselves from vast contracted fields in Kohoku, northern Shiga. Dried straw burns hot with the finest smoky aroma.
Over straw flames reaching 1000 degrees, we sear a crust about 5mm into the flesh, then finish with residual heat to lock in flavor.
Cut over 1cm thick so the straw aroma fills your mouth, brimming with bonito flavor and a springy texture.
A fully sun-dried salt handmade by artisans from Kochi seawater. We select larger crystals for a mellow mineral taste.
Service
Five pleasures to savor in Ishiyama
Robatayaki & straw-grilled
Bonito from Kochi and Omi beef from Shiga, grilled over straw right before you. Seasonal fish and vegetables draw out their fullest flavor over charcoal.
Selected Japanese & Shiga local sake
A generous selection of sake chosen from across Japan, including local Shiga brews — from dry to sweet. Our staff suggest the one glass that suits your dish, so you can enjoy sake tasting in Ishiyama. Sake-friendly bites such as seared Hakata mentaiko are ready to pair.
Port-fresh fish & sashimi
Fresh fish shipped straight from the port, finished into sashimi by skilled hands. Enjoy seafood in landlocked Shiga in seasonal plates such as our five-kind sashimi platter.
Shiga Omi beef & chicken
Shiga's specialty Omi beef, straw-grilled or miso-marinated, and overnight-dried Omi chicken. Enjoy Shiga's premium ingredients dynamically over charcoal in Ishiyama.
Banquets, private hire & terrace
Relaxed table and open-terrace seating, banquet courses with free-flow drinks, and full-venue bookings (50+) on request. Steps from Ishiyama Station — ideal for company parties and gatherings. Plenty of shareable plates, such as our fried chicken, round out the table.
01
Bonito from Kochi and Omi beef from Shiga, grilled over straw right before you. Seasonal fish and vegetables draw out their fullest flavor over charcoal.
Recommended
02
A generous selection of sake chosen from across Japan, including local Shiga brews — from dry to sweet. Our staff suggest the one glass that suits your dish, so you can enjoy sake tasting in Ishiyama. Sake-friendly bites such as seared Hakata mentaiko are ready to pair.
Recommended
03
Fresh fish shipped straight from the port, finished into sashimi by skilled hands. Enjoy seafood in landlocked Shiga in seasonal plates such as our five-kind sashimi platter.
Recommended
04
Shiga's specialty Omi beef, straw-grilled or miso-marinated, and overnight-dried Omi chicken. Enjoy Shiga's premium ingredients dynamically over charcoal in Ishiyama.
Recommended
05
Relaxed table and open-terrace seating, banquet courses with free-flow drinks, and full-venue bookings (50+) on request. Steps from Ishiyama Station — ideal for company parties and gatherings. Plenty of shareable plates, such as our fried chicken, round out the table.
Recommended
How to enjoy Robata
How to enjoy straw-grilling and robata
About a minute on foot from the south exit of JR Ishiyama Station, and about a minute from Keihan Ishiyama Station. Once inside the 78 seat room, go and stand where the straw flames rise.
The bonito is shipped direct from Tosa-Saga port in Kochi. Begin at the smoke-wrapped surface, with nothing added, and confirm the sweetness of the fish itself.
Change the flavor for the second half. Straw-grilled Omi beef from Shiga also finishes lighter with rock salt and a squeeze of citrus.
Counter, table and sofa seats, plus an open terrace. Cigarettes are allowed on the terrace only, and it suits a drink after a walk along the Seta River or the Seta no Karahashi bridge.
Producers
Tosa-Saga Port, KochiIkkatsu no Daiki
Saga is where the Kuroshio current first meets Japan, a town thriving on pole-and-line bonito fishing and one of Kochi's foremost fishing towns.
Tano, KochiTanoya Seihachi
A genuine sun-dried salt made using only the sun's heat, with painstaking care. Entirely handmade, it grows into crystals that melt in the mouth, the very finest sun-dried salt.

* Producer information is provided by the shop. Producer photos are pending.
Pairing
3 questions to suggest a pairing from our selected sake. Ask our staff about the day's lineup.
Q1 / 3
Today's moodWhat are you in the mood for today?
Reserve
Reserve by phone or online booking. Weekends and peak hours fill up — early booking recommended.
Reserve 02 / Course & PartyNine courses with 2 hours of free-flow drinks, from ¥4,500 (tax incl.). Perfect for company parties and gatherings.
See courses 03 / Private venueRelaxed seating for groups; full-venue bookings (50+) available on request. Please consult us for size and dates.
InquireCourse
Nine banquet courses built around our signatures — straw-grilled bonito, sashimi and robatayaki — each with 2 hours of free-flow drinks. From the Casual and Standard courses to Omi duck and Omi beef charcoal-grill and Omi beef sukiyaki. Perfect for company parties and celebrations.
11 dishes
¥5,000 (tax incl.)
10 dishes
¥6,000 (tax incl.)
10 dishes
¥7,000 (tax incl.)
7 dishes
¥10,000 (tax incl.)
* All courses include 2 hours of free-flow drinks. Prices are tax-included. Reservation required. See all nine courses and details on the course page.
Signature

Fresh bonito from Kochi, seared over a roaring straw flame right before you — smoky aroma, concentrated flavor.

Shiga's premium Omi beef, grilled over straw to draw out its aroma and natural richness.

The day's freshest fish from the port, arranged with care by our skilled hands.

Plump, overnight-dried atka mackerel grilled to order — a robata classic.

Thick fried tofu grilled over charcoal — crisp outside, tender within.

Hakata mentaiko lightly seared over the robata to bring out its aroma — a fine partner for sake.

Pork belly slowly braised for eight hours until meltingly tender.

Rolled one by one by hand, brimming with dashi — a quiet signature.

Elegant wasanbon sweetness under a crisp, bittersweet caramel to close the night.
Ishiyama
About a 1-minute walk from the south exit of JR Ishiyama Station, and about a minute from Keihan Ishiyama Station too. At 4-9 Awazu-cho, Otsu, we serve seafood straight from the port with robatayaki and straw-grilling across 78 seats.
The backbone is straw-grilled bonito sent from Tosa-Saga port in Kochi (medium, about two portions, 1,490 yen / 1,639 yen incl. tax) and the selected five-kind sashimi platter of fish gathered from across Japan (1,290 yen / 1,419 yen incl. tax). Straw-grilled Omi beef from Shiga is also on the menu (1,690 yen / 1,859 yen incl. tax).
We offer nine banquet courses with two hours of free-flow drinks, from 4,500 yen including tax — Uomaru Casual (6 dishes, 4,500 yen) and Uomaru Standard (11 dishes, 5,000 yen), through charcoal-grilled Omi duck and Omi beef, up to the Omi beef sukiyaki course at 10,000 yen. Full-venue bookings from 50 guests are also possible.
We do not. We seat you according to your party size among the 78 counter, table, sofa and open-terrace seats.
Both JR Ishiyama and Keihan Ishiyama stations are about a minute away, so you can come straight from Ishiyama-dera, the Seta-no-Karahashi bridge or a stroll along the Seta River. With two stations to choose from, it is easy to meet whether you come from Otsu and Zeze or from Kusatsu and Minami-Kusatsu.
Smoking is separated: paper cigarettes may be smoked on the terrace only. Please check with our staff on arrival for details.
The service charge is 5% (waived when you order a course), and we take cash, major credit cards and PayPay. There is no dedicated car park, but with both the JR and Keihan stations about a minute away, coming by train is easiest. We are open daily 17:00–24:00 (food L.O. 23:00, drinks 23:30).
Scenes
From dates to banquets, solo drinking to family meals — Uomaru Ishiyama fits many scenes near Ishiyama Station with counter, table and terrace seating and courses.
A calm Japanese space and relaxed seating for a special evening. Pair fresh sashimi with local Shiga sake by Ishiyama Station.
Calm seating near Ishiyama Station for relaxed business dining. Straw-grilled Omi beef and carefully selected sake leave a strong impression.
Nine banquet courses with 2 hours of free-flow drinks from ¥4,500 (tax incl.), plus full-venue bookings for 50 or more for company parties in Ishiyama.
After a stroll around Ishiyama-dera Temple or the Seta River. Open daily from 17:00 until 24:00 (L.O. food 23:00, drinks 23:30).
Lively counter seats where solo guests watch the cooking up close. A single plate and a glass of sake, at your own pace.
Family-friendly with a variety of dishes, near Ishiyama Station and Lake Biwa — a perfect stop while touring the Otsu area.
Column
Do these thoughts ever cross your mind? I want to eat something delicious today, but I don't feel like going out... or I want to relax at home, but making a proper meal is too much work. In our busy lives, time to truly enjoy a meal is precious. However, preparing elaborate dishes every day is a challenge. That's why we want to bring the same special flavor you'd find in our restaurant directly to your home or office.
Shiga is often thought of as a landlocked prefecture, but here in Ishiyama, we have an authentic seafood izakaya that receives fresh catches delivered direct from the fishing port every day. Our specialty straw-grilled dishes and seasonal fish, in particular, have received high praise from many of our customers.
In this article, we'll share practical tips on how to make the most of our takeout and delivery services to transform your everyday dining table into a special space. Please use this as your guide to enjoying the flavors of our Ishiyama izakaya more conveniently and casually.
Many people may have a few anxieties or questions about enjoying izakaya flavors at home.
It's true that fresh seafood can be difficult to prepare at home, and the lively atmosphere of a restaurant is part of its charm. But please rest assured. With the experience and ingenuity we've cultivated over many years as an Otsu izakaya, we strive daily to resolve each of these concerns and provide the best dining experience, even in your own home. For instance, as a beloved eatery in Awazu, we've developed unique methods to easily deliver our restaurant's flavors to everyone, including our patrons near Keihan-Ishiyama station.
We sincerely wish to fulfill our customers' simple desire to eat something delicious, no matter where they are. From here, we will introduce specific ways our takeout and delivery can enrich your dining experience.
Our takeout and delivery service is more than just taking food home. It's a magical service that transforms your home or workplace into a high-quality izakaya space. Let's take a closer look at how you can maximize its appeal.
Our greatest strength, praised by customers who say, I can't believe you can eat such delicious fish in landlocked Shiga, is without a doubt the freshness of our seafood delivered direct from the fishing port. To ensure our customers always enjoy seafood in its prime condition, we source it directly from trusted ports every day. Specifically, we carefully select fresh fish caught that very morning from major ports on the Sea of Japan, and arrange for it to arrive at our restaurant, on average, within just 6 hours of being landed. This allows us to offer exceptionally fresh seafood.
This freshness remains unchanged for our takeout and delivery orders. In particular, our famous Warayaki (straw-grilled) dishes allow you to fully enjoy their aromatic fragrance and umami flavor at home. The winter-exclusive Straw-Grilled Yellowtail is an unforgettable taste, with its melt-in-your-mouth fat and the straw's aroma creating a perfect harmony. Our year-round Straw-Grilled Bonito is another masterpiece showcasing our chefs' skill, with a fragrant exterior and a moist, tender center. Each order is carefully straw-grilled and packed in optimal condition before being handed to you. Please experience the luxury of savoring Ishiyama's seafood at home.
Delicious seafood dishes are incomplete without delicious sake. To further enrich your evening drink, we offer a selection of over 25 types of sake at all times. Our lineup is sure to satisfy sake enthusiasts, featuring not only famous local Shiga brews but also about 5 rare, limited-edition sakes from across the country that we bring in monthly.
With takeout and delivery, you can also choose sake to pair with your meal. We can offer suggestions based on your preferences, such as a rich junmai for straw-grilled dishes or a crisp, dry ginjo for delicate sashimi. Our experienced staff will select the perfect sake for you and provide it under proper temperature control. Enjoy an authentic, restaurant-quality sake pairing experience in the comfort of your home.
Our takeout and delivery service is perfect for a variety of occasions. For event organizers planning a work party or a gathering with friends and searching for an Ishiyama banquet izakaya, rest assured. We can flexibly accommodate your budget and group size with options like our Deluxe Seafood Hors d'Oeuvres Platter, ideal for large groups, or our Customizable Bento Plan that caters to individual preferences. In fact, over the past year, we've handled an average of over 15 large party takeout/delivery orders per month, receiving high praise from many customers.
It's also recommended for couples who want to enjoy the special atmosphere of an Ishiyama date izakaya at home. For a private anniversary or a slightly luxurious date night in, we suggest our Special Pair Set, featuring a sashimi platter and straw-grilled dishes. You can create an extraordinary dining experience that's different from the usual. Of course, we also have a Quick Drink & Snack Set perfect for a solo drink after work, making it very convenient for residents around Keihan-Ishiyama and Awazu.
In response to customers who say, I want delicious food, and I want it now!, our takeout and delivery service is committed to speed. If you live or work near Keihan-Ishiyama or Awazu stations, you can pick up your order in as little as 30 minutes. For delivery within our designated area, we can have your food to you in an average of 45 minutes from the time of your order.
Want to pick up a freshly made meal right after getting off at Keihan-Ishiyama Station on your way home from work? Or maybe order a seafood bowl for lunch from an Awazu eatery on a day off? We're here for you in those moments. By ordering in advance through our website or by phone, you can pick up your food smoothly without any waiting time.
Here are a few tips for enjoying our delicious food at its best, along with how to order smartly.
This is a guide to help you find the perfect dish from our extensive menu for your occasion. Please check our website for the latest menu.
Smoothly and surely receive your food with these key points.
Here are the secrets to enjoying your takeout food even more deliciously.
The takeout and delivery service from Ishiyama Izakaya [Restaurant Name] was created to bring a little special luxury to your everyday life. Being able to taste such fresh, high-quality seafood direct from the fishing port in landlocked Shiga Prefecture is the result of our many years of effort and our deep love for fish.
Led by our famous Straw-Grilled Yellowtail (winter exclusive) and Straw-Grilled Bonito, along with perfect pairings from over 25 types of sake and a flexible menu that caters to every occasion from Ishiyama banquets to date nights—all of this can be easily enjoyed at your home or office.
I want to enrich my time at home. I want to make meals with loved ones more special. If you have such wishes, please give our takeout and delivery service a try. As an Otsu izakaya, we promise to bring smiles and excitement to your dining table. We sincerely look forward to serving you.
Voices
初めて友達に連れてきてもらいました。 店員さんオススメのももみはジューシーアツアツでめちゃくちゃ美味しいです! 他の焼き鳥も美味しくてまた来たいと思いました!
焼き鳥とレバーの火入れ加減が好みです。 バスクチーズケーキもおすすめ。 今後も通いたい! たまに新人のかたへのシビアな指導がきこえるのが気になる。
焼き鳥も美味しく、〆のラーメンも美味しかったです! バイトのコたちの接客も気持ちよくて、外観も入ったところも雰囲気とても良かったんですが 個室と頼んだ2階が、ほんとに民家の2階の座敷という感じで、、 雰囲気台無しでとても残念でした😢 もう少し2階も考えたほうがいいかな?と思いました〜
焼き鳥がとても美味しいお店でした。 塩胡椒がしっかり効いていて、素材の旨みが引き立ってお酒が進みます! 特にこころはぷりっぷりで、弾力のある食感が印象的でした。 店内の雰囲気も落ち着いていて、打ち上げやデートにもおすすめできるお店だと思います。 またぜひ伺いたいです。
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Group
Uomaru has sister restaurants across Shiga, near Lake Biwa and close to Ishiyama. Enjoy the same fresh seafood and robata at a location convenient for you.
Seafood & robata izakaya in Moriyama.
View store Hikone, ShigaSeafood & robata izakaya in Hikone.
View store Minami-Kusatsu, ShigaSeafood & robata izakaya in Minami-Kusatsu.
View store Yasu, ShigaSeafood & robata izakaya in Yasu.
View store Uomaru StandA casual seafood stand from the Uomaru group.
View store GyozarouA gyoza specialty restaurant from the same group.
View store* All are Shiga-area group restaurants near Ishiyama. Please check each store's site for details and hours.
Store
Get in touch
For reservations, courses and private bookings, please call us. We look forward to your visit.
HoursDaily 17:00–24:00 (L.O. food 23:00 / drinks 23:30)
Banquet courses and full-venue bookings are easiest to arrange by phone — tell us your date, party size and budget and our staff will help.
FAQ
Follow
Latest from Instagram & upcoming events
Instagram @uomaru_ishiyama
Events & notices
Autumn seasonal robata and new local sake are now available.
Open daily from 17:00; last orders: food 23:00, drinks 23:30.
Events and notices are updated here.